5 @contact: Debian FTPMaster <ftpmaster@debian.org>
6 @copyright: 2000, 2001, 2002, 2003, 2004, 2006 James Troup <james@nocrew.org>
7 @copyright: 2008-2009 Mark Hymers <mhy@debian.org>
8 @copyright: 2009, 2010 Joerg Jaspert <joerg@debian.org>
9 @copyright: 2009 Mike O'Connor <stew@debian.org>
10 @license: GNU General Public License version 2 or later
13 # This program is free software; you can redistribute it and/or modify
14 # it under the terms of the GNU General Public License as published by
15 # the Free Software Foundation; either version 2 of the License, or
16 # (at your option) any later version.
18 # This program is distributed in the hope that it will be useful,
19 # but WITHOUT ANY WARRANTY; without even the implied warranty of
20 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 # GNU General Public License for more details.
23 # You should have received a copy of the GNU General Public License
24 # along with this program; if not, write to the Free Software
25 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
27 ################################################################################
29 # < mhy> I need a funny comment
30 # < sgran> two peanuts were walking down a dark street
31 # < sgran> one was a-salted
32 # * mhy looks up the definition of "funny"
34 ################################################################################
47 import simplejson as json
49 from datetime import datetime, timedelta
50 from errno import ENOENT
51 from tempfile import mkstemp, mkdtemp
53 from inspect import getargspec
56 from sqlalchemy import create_engine, Table, MetaData, Column, Integer, desc, \
58 from sqlalchemy.orm import sessionmaker, mapper, relation, object_session, \
59 backref, MapperExtension, EXT_CONTINUE, object_mapper
60 from sqlalchemy import types as sqltypes
62 # Don't remove this, we re-export the exceptions to scripts which import us
63 from sqlalchemy.exc import *
64 from sqlalchemy.orm.exc import NoResultFound
66 # Only import Config until Queue stuff is changed to store its config
68 from config import Config
69 from textutils import fix_maintainer
70 from dak_exceptions import DBUpdateError, NoSourceFieldError
72 # suppress some deprecation warnings in squeeze related to sqlalchemy
74 warnings.filterwarnings('ignore', \
75 "The SQLAlchemy PostgreSQL dialect has been renamed from 'postgres' to 'postgresql'.*", \
77 # TODO: sqlalchemy needs some extra configuration to correctly reflect
78 # the ind_deb_contents_* indexes - we ignore the warnings at the moment
79 warnings.filterwarnings("ignore", 'Predicate of partial index', SAWarning)
82 ################################################################################
84 # Patch in support for the debversion field type so that it works during
88 # that is for sqlalchemy 0.6
89 UserDefinedType = sqltypes.UserDefinedType
91 # this one for sqlalchemy 0.5
92 UserDefinedType = sqltypes.TypeEngine
94 class DebVersion(UserDefinedType):
95 def get_col_spec(self):
98 def bind_processor(self, dialect):
101 # ' = None' is needed for sqlalchemy 0.5:
102 def result_processor(self, dialect, coltype = None):
105 sa_major_version = sqlalchemy.__version__[0:3]
106 if sa_major_version in ["0.5", "0.6"]:
107 from sqlalchemy.databases import postgres
108 postgres.ischema_names['debversion'] = DebVersion
110 raise Exception("dak only ported to SQLA versions 0.5 and 0.6. See daklib/dbconn.py")
112 ################################################################################
114 __all__ = ['IntegrityError', 'SQLAlchemyError', 'DebVersion']
116 ################################################################################
118 def session_wrapper(fn):
120 Wrapper around common ".., session=None):" handling. If the wrapped
121 function is called without passing 'session', we create a local one
122 and destroy it when the function ends.
124 Also attaches a commit_or_flush method to the session; if we created a
125 local session, this is a synonym for session.commit(), otherwise it is a
126 synonym for session.flush().
129 def wrapped(*args, **kwargs):
130 private_transaction = False
132 # Find the session object
133 session = kwargs.get('session')
136 if len(args) <= len(getargspec(fn)[0]) - 1:
137 # No session specified as last argument or in kwargs
138 private_transaction = True
139 session = kwargs['session'] = DBConn().session()
141 # Session is last argument in args
145 session = args[-1] = DBConn().session()
146 private_transaction = True
148 if private_transaction:
149 session.commit_or_flush = session.commit
151 session.commit_or_flush = session.flush
154 return fn(*args, **kwargs)
156 if private_transaction:
157 # We created a session; close it.
160 wrapped.__doc__ = fn.__doc__
161 wrapped.func_name = fn.func_name
165 __all__.append('session_wrapper')
167 ################################################################################
169 class ORMObject(object):
171 ORMObject is a base class for all ORM classes mapped by SQLalchemy. All
172 derived classes must implement the properties() method.
175 def properties(self):
177 This method should be implemented by all derived classes and returns a
178 list of the important properties. The properties 'created' and
179 'modified' will be added automatically. A suffix '_count' should be
180 added to properties that are lists or query objects. The most important
181 property name should be returned as the first element in the list
182 because it is used by repr().
188 Returns a JSON representation of the object based on the properties
189 returned from the properties() method.
192 # add created and modified
193 all_properties = self.properties() + ['created', 'modified']
194 for property in all_properties:
195 # check for list or query
196 if property[-6:] == '_count':
197 real_property = property[:-6]
198 if not hasattr(self, real_property):
200 value = getattr(self, real_property)
201 if hasattr(value, '__len__'):
204 elif hasattr(value, 'count'):
206 value = value.count()
208 raise KeyError('Do not understand property %s.' % property)
210 if not hasattr(self, property):
213 value = getattr(self, property)
217 elif isinstance(value, ORMObject):
218 # use repr() for ORMObject types
221 # we want a string for all other types because json cannot
224 data[property] = value
225 return json.dumps(data)
229 Returns the name of the class.
231 return type(self).__name__
235 Returns a short string representation of the object using the first
236 element from the properties() method.
238 primary_property = self.properties()[0]
239 value = getattr(self, primary_property)
240 return '<%s %s>' % (self.classname(), str(value))
244 Returns a human readable form of the object using the properties()
247 return '<%s %s>' % (self.classname(), self.json())
249 def not_null_constraints(self):
251 Returns a list of properties that must be not NULL. Derived classes
252 should override this method if needed.
256 validation_message = \
257 "Validation failed because property '%s' must not be empty in object\n%s"
261 This function validates the not NULL constraints as returned by
262 not_null_constraints(). It raises the DBUpdateError exception if
265 for property in self.not_null_constraints():
266 # TODO: It is a bit awkward that the mapper configuration allow
267 # directly setting the numeric _id columns. We should get rid of it
269 if hasattr(self, property + '_id') and \
270 getattr(self, property + '_id') is not None:
272 if not hasattr(self, property) or getattr(self, property) is None:
273 raise DBUpdateError(self.validation_message % \
274 (property, str(self)))
278 def get(cls, primary_key, session = None):
280 This is a support function that allows getting an object by its primary
283 Architecture.get(3[, session])
285 instead of the more verbose
287 session.query(Architecture).get(3)
289 return session.query(cls).get(primary_key)
291 def session(self, replace = False):
293 Returns the current session that is associated with the object. May
294 return None is object is in detached state.
297 return object_session(self)
299 def clone(self, session = None):
301 Clones the current object in a new session and returns the new clone. A
302 fresh session is created if the optional session parameter is not
303 provided. The function will fail if a session is provided and has
306 RATIONALE: SQLAlchemy's session is not thread safe. This method clones
307 an existing object to allow several threads to work with their own
308 instances of an ORMObject.
310 WARNING: Only persistent (committed) objects can be cloned. Changes
311 made to the original object that are not committed yet will get lost.
312 The session of the new object will always be rolled back to avoid
316 if self.session() is None:
317 raise RuntimeError( \
318 'Method clone() failed for detached object:\n%s' % self)
319 self.session().flush()
320 mapper = object_mapper(self)
321 primary_key = mapper.primary_key_from_instance(self)
322 object_class = self.__class__
324 session = DBConn().session()
325 elif len(session.new) + len(session.dirty) + len(session.deleted) > 0:
326 raise RuntimeError( \
327 'Method clone() failed due to unflushed changes in session.')
328 new_object = session.query(object_class).get(primary_key)
330 if new_object is None:
331 raise RuntimeError( \
332 'Method clone() failed for non-persistent object:\n%s' % self)
335 __all__.append('ORMObject')
337 ################################################################################
339 class Validator(MapperExtension):
341 This class calls the validate() method for each instance for the
342 'before_update' and 'before_insert' events. A global object validator is
343 used for configuring the individual mappers.
346 def before_update(self, mapper, connection, instance):
350 def before_insert(self, mapper, connection, instance):
354 validator = Validator()
356 ################################################################################
358 class Architecture(ORMObject):
359 def __init__(self, arch_string = None, description = None):
360 self.arch_string = arch_string
361 self.description = description
363 def __eq__(self, val):
364 if isinstance(val, str):
365 return (self.arch_string== val)
366 # This signals to use the normal comparison operator
367 return NotImplemented
369 def __ne__(self, val):
370 if isinstance(val, str):
371 return (self.arch_string != val)
372 # This signals to use the normal comparison operator
373 return NotImplemented
375 def properties(self):
376 return ['arch_string', 'arch_id', 'suites_count']
378 def not_null_constraints(self):
379 return ['arch_string']
381 __all__.append('Architecture')
384 def get_architecture(architecture, session=None):
386 Returns database id for given C{architecture}.
388 @type architecture: string
389 @param architecture: The name of the architecture
391 @type session: Session
392 @param session: Optional SQLA session object (a temporary one will be
393 generated if not supplied)
396 @return: Architecture object for the given arch (None if not present)
399 q = session.query(Architecture).filter_by(arch_string=architecture)
403 except NoResultFound:
406 __all__.append('get_architecture')
408 # TODO: should be removed because the implementation is too trivial
410 def get_architecture_suites(architecture, session=None):
412 Returns list of Suite objects for given C{architecture} name
414 @type architecture: str
415 @param architecture: Architecture name to search for
417 @type session: Session
418 @param session: Optional SQL session object (a temporary one will be
419 generated if not supplied)
422 @return: list of Suite objects for the given name (may be empty)
425 return get_architecture(architecture, session).suites
427 __all__.append('get_architecture_suites')
429 ################################################################################
431 class Archive(object):
432 def __init__(self, *args, **kwargs):
436 return '<Archive %s>' % self.archive_name
438 __all__.append('Archive')
441 def get_archive(archive, session=None):
443 returns database id for given C{archive}.
445 @type archive: string
446 @param archive: the name of the arhive
448 @type session: Session
449 @param session: Optional SQLA session object (a temporary one will be
450 generated if not supplied)
453 @return: Archive object for the given name (None if not present)
456 archive = archive.lower()
458 q = session.query(Archive).filter_by(archive_name=archive)
462 except NoResultFound:
465 __all__.append('get_archive')
467 ################################################################################
469 class BinContents(ORMObject):
470 def __init__(self, file = None, binary = None):
474 def properties(self):
475 return ['file', 'binary']
477 __all__.append('BinContents')
479 ################################################################################
481 class DBBinary(ORMObject):
482 def __init__(self, package = None, source = None, version = None, \
483 maintainer = None, architecture = None, poolfile = None, \
485 self.package = package
487 self.version = version
488 self.maintainer = maintainer
489 self.architecture = architecture
490 self.poolfile = poolfile
491 self.binarytype = binarytype
493 def properties(self):
494 return ['package', 'version', 'maintainer', 'source', 'architecture', \
495 'poolfile', 'binarytype', 'fingerprint', 'install_date', \
496 'suites_count', 'binary_id', 'contents_count']
498 def not_null_constraints(self):
499 return ['package', 'version', 'maintainer', 'source', 'poolfile', \
502 def get_component_name(self):
503 return self.poolfile.location.component.component_name
505 __all__.append('DBBinary')
508 def get_suites_binary_in(package, session=None):
510 Returns list of Suite objects which given C{package} name is in
513 @param package: DBBinary package name to search for
516 @return: list of Suite objects for the given package
519 return session.query(Suite).filter(Suite.binaries.any(DBBinary.package == package)).all()
521 __all__.append('get_suites_binary_in')
524 def get_component_by_package_suite(package, suite_list, arch_list=[], session=None):
526 Returns the component name of the newest binary package in suite_list or
527 None if no package is found. The result can be optionally filtered by a list
528 of architecture names.
531 @param package: DBBinary package name to search for
533 @type suite_list: list of str
534 @param suite_list: list of suite_name items
536 @type arch_list: list of str
537 @param arch_list: optional list of arch_string items that defaults to []
539 @rtype: str or NoneType
540 @return: name of component or None
543 q = session.query(DBBinary).filter_by(package = package). \
544 join(DBBinary.suites).filter(Suite.suite_name.in_(suite_list))
545 if len(arch_list) > 0:
546 q = q.join(DBBinary.architecture). \
547 filter(Architecture.arch_string.in_(arch_list))
548 binary = q.order_by(desc(DBBinary.version)).first()
552 return binary.get_component_name()
554 __all__.append('get_component_by_package_suite')
556 ################################################################################
558 class BinaryACL(object):
559 def __init__(self, *args, **kwargs):
563 return '<BinaryACL %s>' % self.binary_acl_id
565 __all__.append('BinaryACL')
567 ################################################################################
569 class BinaryACLMap(object):
570 def __init__(self, *args, **kwargs):
574 return '<BinaryACLMap %s>' % self.binary_acl_map_id
576 __all__.append('BinaryACLMap')
578 ################################################################################
583 ArchiveDir "%(archivepath)s";
584 OverrideDir "%(overridedir)s";
585 CacheDir "%(cachedir)s";
590 Packages::Compress ". bzip2 gzip";
591 Sources::Compress ". bzip2 gzip";
596 bindirectory "incoming"
601 BinOverride "override.sid.all3";
602 BinCacheDB "packages-accepted.db";
604 FileList "%(filelist)s";
607 Packages::Extensions ".deb .udeb";
610 bindirectory "incoming/"
613 BinOverride "override.sid.all3";
614 SrcOverride "override.sid.all3.src";
615 FileList "%(filelist)s";
619 class BuildQueue(object):
620 def __init__(self, *args, **kwargs):
624 return '<BuildQueue %s>' % self.queue_name
626 def write_metadata(self, starttime, force=False):
627 # Do we write out metafiles?
628 if not (force or self.generate_metadata):
631 session = DBConn().session().object_session(self)
633 fl_fd = fl_name = ac_fd = ac_name = None
635 arches = " ".join([ a.arch_string for a in session.query(Architecture).all() if a.arch_string != 'source' ])
636 startdir = os.getcwd()
639 # Grab files we want to include
640 newer = session.query(BuildQueueFile).filter_by(build_queue_id = self.queue_id).filter(BuildQueueFile.lastused + timedelta(seconds=self.stay_of_execution) > starttime).all()
641 # Write file list with newer files
642 (fl_fd, fl_name) = mkstemp()
644 os.write(fl_fd, '%s\n' % n.fullpath)
649 # Write minimal apt.conf
650 # TODO: Remove hardcoding from template
651 (ac_fd, ac_name) = mkstemp()
652 os.write(ac_fd, MINIMAL_APT_CONF % {'archivepath': self.path,
654 'cachedir': cnf["Dir::Cache"],
655 'overridedir': cnf["Dir::Override"],
659 # Run apt-ftparchive generate
660 os.chdir(os.path.dirname(ac_name))
661 os.system('apt-ftparchive -qq -o APT::FTPArchive::Contents=off generate %s' % os.path.basename(ac_name))
663 # Run apt-ftparchive release
664 # TODO: Eww - fix this
665 bname = os.path.basename(self.path)
669 # We have to remove the Release file otherwise it'll be included in the
672 os.unlink(os.path.join(bname, 'Release'))
676 os.system("""apt-ftparchive -qq -o APT::FTPArchive::Release::Origin="%s" -o APT::FTPArchive::Release::Label="%s" -o APT::FTPArchive::Release::Description="%s" -o APT::FTPArchive::Release::Architectures="%s" release %s > Release""" % (self.origin, self.label, self.releasedescription, arches, bname))
678 # Crude hack with open and append, but this whole section is and should be redone.
679 if self.notautomatic:
680 release=open("Release", "a")
681 release.write("NotAutomatic: yes")
686 keyring = "--secret-keyring \"%s\"" % cnf["Dinstall::SigningKeyring"]
687 if cnf.has_key("Dinstall::SigningPubKeyring"):
688 keyring += " --keyring \"%s\"" % cnf["Dinstall::SigningPubKeyring"]
690 os.system("gpg %s --no-options --batch --no-tty --armour --default-key %s --detach-sign -o Release.gpg Release""" % (keyring, self.signingkey))
692 # Move the files if we got this far
693 os.rename('Release', os.path.join(bname, 'Release'))
695 os.rename('Release.gpg', os.path.join(bname, 'Release.gpg'))
697 # Clean up any left behind files
724 def clean_and_update(self, starttime, Logger, dryrun=False):
725 """WARNING: This routine commits for you"""
726 session = DBConn().session().object_session(self)
728 if self.generate_metadata and not dryrun:
729 self.write_metadata(starttime)
731 # Grab files older than our execution time
732 older = session.query(BuildQueueFile).filter_by(build_queue_id = self.queue_id).filter(BuildQueueFile.lastused + timedelta(seconds=self.stay_of_execution) <= starttime).all()
738 Logger.log(["I: Would have removed %s from the queue" % o.fullpath])
740 Logger.log(["I: Removing %s from the queue" % o.fullpath])
741 os.unlink(o.fullpath)
744 # If it wasn't there, don't worry
745 if e.errno == ENOENT:
748 # TODO: Replace with proper logging call
749 Logger.log(["E: Could not remove %s" % o.fullpath])
756 for f in os.listdir(self.path):
757 if f.startswith('Packages') or f.startswith('Source') or f.startswith('Release') or f.startswith('advisory'):
761 r = session.query(BuildQueueFile).filter_by(build_queue_id = self.queue_id).filter_by(filename = f).one()
762 except NoResultFound:
763 fp = os.path.join(self.path, f)
765 Logger.log(["I: Would remove unused link %s" % fp])
767 Logger.log(["I: Removing unused link %s" % fp])
771 Logger.log(["E: Failed to unlink unreferenced file %s" % r.fullpath])
773 def add_file_from_pool(self, poolfile):
774 """Copies a file into the pool. Assumes that the PoolFile object is
775 attached to the same SQLAlchemy session as the Queue object is.
777 The caller is responsible for committing after calling this function."""
778 poolfile_basename = poolfile.filename[poolfile.filename.rindex(os.sep)+1:]
780 # Check if we have a file of this name or this ID already
781 for f in self.queuefiles:
782 if f.fileid is not None and f.fileid == poolfile.file_id or \
783 f.poolfile.filename == poolfile_basename:
784 # In this case, update the BuildQueueFile entry so we
785 # don't remove it too early
786 f.lastused = datetime.now()
787 DBConn().session().object_session(poolfile).add(f)
790 # Prepare BuildQueueFile object
791 qf = BuildQueueFile()
792 qf.build_queue_id = self.queue_id
793 qf.lastused = datetime.now()
794 qf.filename = poolfile_basename
796 targetpath = poolfile.fullpath
797 queuepath = os.path.join(self.path, poolfile_basename)
801 # We need to copy instead of symlink
803 utils.copy(targetpath, queuepath)
804 # NULL in the fileid field implies a copy
807 os.symlink(targetpath, queuepath)
808 qf.fileid = poolfile.file_id
812 # Get the same session as the PoolFile is using and add the qf to it
813 DBConn().session().object_session(poolfile).add(qf)
818 __all__.append('BuildQueue')
821 def get_build_queue(queuename, session=None):
823 Returns BuildQueue object for given C{queue name}, creating it if it does not
826 @type queuename: string
827 @param queuename: The name of the queue
829 @type session: Session
830 @param session: Optional SQLA session object (a temporary one will be
831 generated if not supplied)
834 @return: BuildQueue object for the given queue
837 q = session.query(BuildQueue).filter_by(queue_name=queuename)
841 except NoResultFound:
844 __all__.append('get_build_queue')
846 ################################################################################
848 class BuildQueueFile(object):
849 def __init__(self, *args, **kwargs):
853 return '<BuildQueueFile %s (%s)>' % (self.filename, self.build_queue_id)
857 return os.path.join(self.buildqueue.path, self.filename)
860 __all__.append('BuildQueueFile')
862 ################################################################################
864 class ChangePendingBinary(object):
865 def __init__(self, *args, **kwargs):
869 return '<ChangePendingBinary %s>' % self.change_pending_binary_id
871 __all__.append('ChangePendingBinary')
873 ################################################################################
875 class ChangePendingFile(object):
876 def __init__(self, *args, **kwargs):
880 return '<ChangePendingFile %s>' % self.change_pending_file_id
882 __all__.append('ChangePendingFile')
884 ################################################################################
886 class ChangePendingSource(object):
887 def __init__(self, *args, **kwargs):
891 return '<ChangePendingSource %s>' % self.change_pending_source_id
893 __all__.append('ChangePendingSource')
895 ################################################################################
897 class Component(ORMObject):
898 def __init__(self, component_name = None):
899 self.component_name = component_name
901 def __eq__(self, val):
902 if isinstance(val, str):
903 return (self.component_name == val)
904 # This signals to use the normal comparison operator
905 return NotImplemented
907 def __ne__(self, val):
908 if isinstance(val, str):
909 return (self.component_name != val)
910 # This signals to use the normal comparison operator
911 return NotImplemented
913 def properties(self):
914 return ['component_name', 'component_id', 'description', 'location', \
917 def not_null_constraints(self):
918 return ['component_name']
921 __all__.append('Component')
924 def get_component(component, session=None):
926 Returns database id for given C{component}.
928 @type component: string
929 @param component: The name of the override type
932 @return: the database id for the given component
935 component = component.lower()
937 q = session.query(Component).filter_by(component_name=component)
941 except NoResultFound:
944 __all__.append('get_component')
946 ################################################################################
948 class DBConfig(object):
949 def __init__(self, *args, **kwargs):
953 return '<DBConfig %s>' % self.name
955 __all__.append('DBConfig')
957 ################################################################################
960 def get_or_set_contents_file_id(filename, session=None):
962 Returns database id for given filename.
964 If no matching file is found, a row is inserted.
966 @type filename: string
967 @param filename: The filename
968 @type session: SQLAlchemy
969 @param session: Optional SQL session object (a temporary one will be
970 generated if not supplied). If not passed, a commit will be performed at
971 the end of the function, otherwise the caller is responsible for commiting.
974 @return: the database id for the given component
977 q = session.query(ContentFilename).filter_by(filename=filename)
980 ret = q.one().cafilename_id
981 except NoResultFound:
982 cf = ContentFilename()
983 cf.filename = filename
985 session.commit_or_flush()
986 ret = cf.cafilename_id
990 __all__.append('get_or_set_contents_file_id')
993 def get_contents(suite, overridetype, section=None, session=None):
995 Returns contents for a suite / overridetype combination, limiting
996 to a section if not None.
999 @param suite: Suite object
1001 @type overridetype: OverrideType
1002 @param overridetype: OverrideType object
1004 @type section: Section
1005 @param section: Optional section object to limit results to
1007 @type session: SQLAlchemy
1008 @param session: Optional SQL session object (a temporary one will be
1009 generated if not supplied)
1011 @rtype: ResultsProxy
1012 @return: ResultsProxy object set up to return tuples of (filename, section,
1016 # find me all of the contents for a given suite
1017 contents_q = """SELECT (p.path||'/'||n.file) AS fn,
1021 FROM content_associations c join content_file_paths p ON (c.filepath=p.id)
1022 JOIN content_file_names n ON (c.filename=n.id)
1023 JOIN binaries b ON (b.id=c.binary_pkg)
1024 JOIN override o ON (o.package=b.package)
1025 JOIN section s ON (s.id=o.section)
1026 WHERE o.suite = :suiteid AND o.type = :overridetypeid
1027 AND b.type=:overridetypename"""
1029 vals = {'suiteid': suite.suite_id,
1030 'overridetypeid': overridetype.overridetype_id,
1031 'overridetypename': overridetype.overridetype}
1033 if section is not None:
1034 contents_q += " AND s.id = :sectionid"
1035 vals['sectionid'] = section.section_id
1037 contents_q += " ORDER BY fn"
1039 return session.execute(contents_q, vals)
1041 __all__.append('get_contents')
1043 ################################################################################
1045 class ContentFilepath(object):
1046 def __init__(self, *args, **kwargs):
1050 return '<ContentFilepath %s>' % self.filepath
1052 __all__.append('ContentFilepath')
1055 def get_or_set_contents_path_id(filepath, session=None):
1057 Returns database id for given path.
1059 If no matching file is found, a row is inserted.
1061 @type filepath: string
1062 @param filepath: The filepath
1064 @type session: SQLAlchemy
1065 @param session: Optional SQL session object (a temporary one will be
1066 generated if not supplied). If not passed, a commit will be performed at
1067 the end of the function, otherwise the caller is responsible for commiting.
1070 @return: the database id for the given path
1073 q = session.query(ContentFilepath).filter_by(filepath=filepath)
1076 ret = q.one().cafilepath_id
1077 except NoResultFound:
1078 cf = ContentFilepath()
1079 cf.filepath = filepath
1081 session.commit_or_flush()
1082 ret = cf.cafilepath_id
1086 __all__.append('get_or_set_contents_path_id')
1088 ################################################################################
1090 class ContentAssociation(object):
1091 def __init__(self, *args, **kwargs):
1095 return '<ContentAssociation %s>' % self.ca_id
1097 __all__.append('ContentAssociation')
1099 def insert_content_paths(binary_id, fullpaths, session=None):
1101 Make sure given path is associated with given binary id
1103 @type binary_id: int
1104 @param binary_id: the id of the binary
1105 @type fullpaths: list
1106 @param fullpaths: the list of paths of the file being associated with the binary
1107 @type session: SQLAlchemy session
1108 @param session: Optional SQLAlchemy session. If this is passed, the caller
1109 is responsible for ensuring a transaction has begun and committing the
1110 results or rolling back based on the result code. If not passed, a commit
1111 will be performed at the end of the function, otherwise the caller is
1112 responsible for commiting.
1114 @return: True upon success
1117 privatetrans = False
1119 session = DBConn().session()
1124 def generate_path_dicts():
1125 for fullpath in fullpaths:
1126 if fullpath.startswith( './' ):
1127 fullpath = fullpath[2:]
1129 yield {'filename':fullpath, 'id': binary_id }
1131 for d in generate_path_dicts():
1132 session.execute( "INSERT INTO bin_contents ( file, binary_id ) VALUES ( :filename, :id )",
1141 traceback.print_exc()
1143 # Only rollback if we set up the session ourself
1150 __all__.append('insert_content_paths')
1152 ################################################################################
1154 class DSCFile(object):
1155 def __init__(self, *args, **kwargs):
1159 return '<DSCFile %s>' % self.dscfile_id
1161 __all__.append('DSCFile')
1164 def get_dscfiles(dscfile_id=None, source_id=None, poolfile_id=None, session=None):
1166 Returns a list of DSCFiles which may be empty
1168 @type dscfile_id: int (optional)
1169 @param dscfile_id: the dscfile_id of the DSCFiles to find
1171 @type source_id: int (optional)
1172 @param source_id: the source id related to the DSCFiles to find
1174 @type poolfile_id: int (optional)
1175 @param poolfile_id: the poolfile id related to the DSCFiles to find
1178 @return: Possibly empty list of DSCFiles
1181 q = session.query(DSCFile)
1183 if dscfile_id is not None:
1184 q = q.filter_by(dscfile_id=dscfile_id)
1186 if source_id is not None:
1187 q = q.filter_by(source_id=source_id)
1189 if poolfile_id is not None:
1190 q = q.filter_by(poolfile_id=poolfile_id)
1194 __all__.append('get_dscfiles')
1196 ################################################################################
1198 class PoolFile(ORMObject):
1199 def __init__(self, filename = None, location = None, filesize = -1, \
1201 self.filename = filename
1202 self.location = location
1203 self.filesize = filesize
1204 self.md5sum = md5sum
1208 return os.path.join(self.location.path, self.filename)
1210 def is_valid(self, filesize = -1, md5sum = None):
1211 return self.filesize == long(filesize) and self.md5sum == md5sum
1213 def properties(self):
1214 return ['filename', 'file_id', 'filesize', 'md5sum', 'sha1sum', \
1215 'sha256sum', 'location', 'source', 'binary', 'last_used']
1217 def not_null_constraints(self):
1218 return ['filename', 'md5sum', 'location']
1220 __all__.append('PoolFile')
1223 def check_poolfile(filename, filesize, md5sum, location_id, session=None):
1226 (ValidFileFound [boolean], PoolFile object or None)
1228 @type filename: string
1229 @param filename: the filename of the file to check against the DB
1232 @param filesize: the size of the file to check against the DB
1234 @type md5sum: string
1235 @param md5sum: the md5sum of the file to check against the DB
1237 @type location_id: int
1238 @param location_id: the id of the location to look in
1241 @return: Tuple of length 2.
1242 - If valid pool file found: (C{True}, C{PoolFile object})
1243 - If valid pool file not found:
1244 - (C{False}, C{None}) if no file found
1245 - (C{False}, C{PoolFile object}) if file found with size/md5sum mismatch
1248 poolfile = session.query(Location).get(location_id). \
1249 files.filter_by(filename=filename).first()
1251 if poolfile and poolfile.is_valid(filesize = filesize, md5sum = md5sum):
1254 return (valid, poolfile)
1256 __all__.append('check_poolfile')
1258 # TODO: the implementation can trivially be inlined at the place where the
1259 # function is called
1261 def get_poolfile_by_id(file_id, session=None):
1263 Returns a PoolFile objects or None for the given id
1266 @param file_id: the id of the file to look for
1268 @rtype: PoolFile or None
1269 @return: either the PoolFile object or None
1272 return session.query(PoolFile).get(file_id)
1274 __all__.append('get_poolfile_by_id')
1277 def get_poolfile_like_name(filename, session=None):
1279 Returns an array of PoolFile objects which are like the given name
1281 @type filename: string
1282 @param filename: the filename of the file to check against the DB
1285 @return: array of PoolFile objects
1288 # TODO: There must be a way of properly using bind parameters with %FOO%
1289 q = session.query(PoolFile).filter(PoolFile.filename.like('%%/%s' % filename))
1293 __all__.append('get_poolfile_like_name')
1296 def add_poolfile(filename, datadict, location_id, session=None):
1298 Add a new file to the pool
1300 @type filename: string
1301 @param filename: filename
1303 @type datadict: dict
1304 @param datadict: dict with needed data
1306 @type location_id: int
1307 @param location_id: database id of the location
1310 @return: the PoolFile object created
1312 poolfile = PoolFile()
1313 poolfile.filename = filename
1314 poolfile.filesize = datadict["size"]
1315 poolfile.md5sum = datadict["md5sum"]
1316 poolfile.sha1sum = datadict["sha1sum"]
1317 poolfile.sha256sum = datadict["sha256sum"]
1318 poolfile.location_id = location_id
1320 session.add(poolfile)
1321 # Flush to get a file id (NB: This is not a commit)
1326 __all__.append('add_poolfile')
1328 ################################################################################
1330 class Fingerprint(ORMObject):
1331 def __init__(self, fingerprint = None):
1332 self.fingerprint = fingerprint
1334 def properties(self):
1335 return ['fingerprint', 'fingerprint_id', 'keyring', 'uid', \
1338 def not_null_constraints(self):
1339 return ['fingerprint']
1341 __all__.append('Fingerprint')
1344 def get_fingerprint(fpr, session=None):
1346 Returns Fingerprint object for given fpr.
1349 @param fpr: The fpr to find / add
1351 @type session: SQLAlchemy
1352 @param session: Optional SQL session object (a temporary one will be
1353 generated if not supplied).
1356 @return: the Fingerprint object for the given fpr or None
1359 q = session.query(Fingerprint).filter_by(fingerprint=fpr)
1363 except NoResultFound:
1368 __all__.append('get_fingerprint')
1371 def get_or_set_fingerprint(fpr, session=None):
1373 Returns Fingerprint object for given fpr.
1375 If no matching fpr is found, a row is inserted.
1378 @param fpr: The fpr to find / add
1380 @type session: SQLAlchemy
1381 @param session: Optional SQL session object (a temporary one will be
1382 generated if not supplied). If not passed, a commit will be performed at
1383 the end of the function, otherwise the caller is responsible for commiting.
1384 A flush will be performed either way.
1387 @return: the Fingerprint object for the given fpr
1390 q = session.query(Fingerprint).filter_by(fingerprint=fpr)
1394 except NoResultFound:
1395 fingerprint = Fingerprint()
1396 fingerprint.fingerprint = fpr
1397 session.add(fingerprint)
1398 session.commit_or_flush()
1403 __all__.append('get_or_set_fingerprint')
1405 ################################################################################
1407 # Helper routine for Keyring class
1408 def get_ldap_name(entry):
1410 for k in ["cn", "mn", "sn"]:
1412 if ret and ret[0] != "" and ret[0] != "-":
1414 return " ".join(name)
1416 ################################################################################
1418 class Keyring(object):
1419 gpg_invocation = "gpg --no-default-keyring --keyring %s" +\
1420 " --with-colons --fingerprint --fingerprint"
1425 def __init__(self, *args, **kwargs):
1429 return '<Keyring %s>' % self.keyring_name
1431 def de_escape_gpg_str(self, txt):
1432 esclist = re.split(r'(\\x..)', txt)
1433 for x in range(1,len(esclist),2):
1434 esclist[x] = "%c" % (int(esclist[x][2:],16))
1435 return "".join(esclist)
1437 def parse_address(self, uid):
1438 """parses uid and returns a tuple of real name and email address"""
1440 (name, address) = email.Utils.parseaddr(uid)
1441 name = re.sub(r"\s*[(].*[)]", "", name)
1442 name = self.de_escape_gpg_str(name)
1445 return (name, address)
1447 def load_keys(self, keyring):
1448 if not self.keyring_id:
1449 raise Exception('Must be initialized with database information')
1451 k = os.popen(self.gpg_invocation % keyring, "r")
1455 for line in k.xreadlines():
1456 field = line.split(":")
1457 if field[0] == "pub":
1460 (name, addr) = self.parse_address(field[9])
1462 self.keys[key]["email"] = addr
1463 self.keys[key]["name"] = name
1464 self.keys[key]["fingerprints"] = []
1466 elif key and field[0] == "sub" and len(field) >= 12:
1467 signingkey = ("s" in field[11])
1468 elif key and field[0] == "uid":
1469 (name, addr) = self.parse_address(field[9])
1470 if "email" not in self.keys[key] and "@" in addr:
1471 self.keys[key]["email"] = addr
1472 self.keys[key]["name"] = name
1473 elif signingkey and field[0] == "fpr":
1474 self.keys[key]["fingerprints"].append(field[9])
1475 self.fpr_lookup[field[9]] = key
1477 def import_users_from_ldap(self, session):
1481 LDAPDn = cnf["Import-LDAP-Fingerprints::LDAPDn"]
1482 LDAPServer = cnf["Import-LDAP-Fingerprints::LDAPServer"]
1484 l = ldap.open(LDAPServer)
1485 l.simple_bind_s("","")
1486 Attrs = l.search_s(LDAPDn, ldap.SCOPE_ONELEVEL,
1487 "(&(keyfingerprint=*)(gidnumber=%s))" % (cnf["Import-Users-From-Passwd::ValidGID"]),
1488 ["uid", "keyfingerprint", "cn", "mn", "sn"])
1490 ldap_fin_uid_id = {}
1497 uid = entry["uid"][0]
1498 name = get_ldap_name(entry)
1499 fingerprints = entry["keyFingerPrint"]
1501 for f in fingerprints:
1502 key = self.fpr_lookup.get(f, None)
1503 if key not in self.keys:
1505 self.keys[key]["uid"] = uid
1509 keyid = get_or_set_uid(uid, session).uid_id
1510 byuid[keyid] = (uid, name)
1511 byname[uid] = (keyid, name)
1513 return (byname, byuid)
1515 def generate_users_from_keyring(self, format, session):
1519 for x in self.keys.keys():
1520 if "email" not in self.keys[x]:
1522 self.keys[x]["uid"] = format % "invalid-uid"
1524 uid = format % self.keys[x]["email"]
1525 keyid = get_or_set_uid(uid, session).uid_id
1526 byuid[keyid] = (uid, self.keys[x]["name"])
1527 byname[uid] = (keyid, self.keys[x]["name"])
1528 self.keys[x]["uid"] = uid
1531 uid = format % "invalid-uid"
1532 keyid = get_or_set_uid(uid, session).uid_id
1533 byuid[keyid] = (uid, "ungeneratable user id")
1534 byname[uid] = (keyid, "ungeneratable user id")
1536 return (byname, byuid)
1538 __all__.append('Keyring')
1541 def get_keyring(keyring, session=None):
1543 If C{keyring} does not have an entry in the C{keyrings} table yet, return None
1544 If C{keyring} already has an entry, simply return the existing Keyring
1546 @type keyring: string
1547 @param keyring: the keyring name
1550 @return: the Keyring object for this keyring
1553 q = session.query(Keyring).filter_by(keyring_name=keyring)
1557 except NoResultFound:
1560 __all__.append('get_keyring')
1562 ################################################################################
1564 class KeyringACLMap(object):
1565 def __init__(self, *args, **kwargs):
1569 return '<KeyringACLMap %s>' % self.keyring_acl_map_id
1571 __all__.append('KeyringACLMap')
1573 ################################################################################
1575 class DBChange(object):
1576 def __init__(self, *args, **kwargs):
1580 return '<DBChange %s>' % self.changesname
1582 def clean_from_queue(self):
1583 session = DBConn().session().object_session(self)
1585 # Remove changes_pool_files entries
1588 # Remove changes_pending_files references
1591 # Clear out of queue
1592 self.in_queue = None
1593 self.approved_for_id = None
1595 __all__.append('DBChange')
1598 def get_dbchange(filename, session=None):
1600 returns DBChange object for given C{filename}.
1602 @type filename: string
1603 @param filename: the name of the file
1605 @type session: Session
1606 @param session: Optional SQLA session object (a temporary one will be
1607 generated if not supplied)
1610 @return: DBChange object for the given filename (C{None} if not present)
1613 q = session.query(DBChange).filter_by(changesname=filename)
1617 except NoResultFound:
1620 __all__.append('get_dbchange')
1622 ################################################################################
1624 class Location(ORMObject):
1625 def __init__(self, path = None, component = None):
1627 self.component = component
1628 # the column 'type' should go away, see comment at mapper
1629 self.archive_type = 'pool'
1631 def properties(self):
1632 return ['path', 'location_id', 'archive_type', 'component', \
1635 def not_null_constraints(self):
1636 return ['path', 'archive_type']
1638 __all__.append('Location')
1641 def get_location(location, component=None, archive=None, session=None):
1643 Returns Location object for the given combination of location, component
1646 @type location: string
1647 @param location: the path of the location, e.g. I{/srv/ftp-master.debian.org/ftp/pool/}
1649 @type component: string
1650 @param component: the component name (if None, no restriction applied)
1652 @type archive: string
1653 @param archive: the archive name (if None, no restriction applied)
1655 @rtype: Location / None
1656 @return: Either a Location object or None if one can't be found
1659 q = session.query(Location).filter_by(path=location)
1661 if archive is not None:
1662 q = q.join(Archive).filter_by(archive_name=archive)
1664 if component is not None:
1665 q = q.join(Component).filter_by(component_name=component)
1669 except NoResultFound:
1672 __all__.append('get_location')
1674 ################################################################################
1676 class Maintainer(ORMObject):
1677 def __init__(self, name = None):
1680 def properties(self):
1681 return ['name', 'maintainer_id']
1683 def not_null_constraints(self):
1686 def get_split_maintainer(self):
1687 if not hasattr(self, 'name') or self.name is None:
1688 return ('', '', '', '')
1690 return fix_maintainer(self.name.strip())
1692 __all__.append('Maintainer')
1695 def get_or_set_maintainer(name, session=None):
1697 Returns Maintainer object for given maintainer name.
1699 If no matching maintainer name is found, a row is inserted.
1702 @param name: The maintainer name to add
1704 @type session: SQLAlchemy
1705 @param session: Optional SQL session object (a temporary one will be
1706 generated if not supplied). If not passed, a commit will be performed at
1707 the end of the function, otherwise the caller is responsible for commiting.
1708 A flush will be performed either way.
1711 @return: the Maintainer object for the given maintainer
1714 q = session.query(Maintainer).filter_by(name=name)
1717 except NoResultFound:
1718 maintainer = Maintainer()
1719 maintainer.name = name
1720 session.add(maintainer)
1721 session.commit_or_flush()
1726 __all__.append('get_or_set_maintainer')
1729 def get_maintainer(maintainer_id, session=None):
1731 Return the name of the maintainer behind C{maintainer_id} or None if that
1732 maintainer_id is invalid.
1734 @type maintainer_id: int
1735 @param maintainer_id: the id of the maintainer
1738 @return: the Maintainer with this C{maintainer_id}
1741 return session.query(Maintainer).get(maintainer_id)
1743 __all__.append('get_maintainer')
1745 ################################################################################
1747 class NewComment(object):
1748 def __init__(self, *args, **kwargs):
1752 return '''<NewComment for '%s %s' (%s)>''' % (self.package, self.version, self.comment_id)
1754 __all__.append('NewComment')
1757 def has_new_comment(package, version, session=None):
1759 Returns true if the given combination of C{package}, C{version} has a comment.
1761 @type package: string
1762 @param package: name of the package
1764 @type version: string
1765 @param version: package version
1767 @type session: Session
1768 @param session: Optional SQLA session object (a temporary one will be
1769 generated if not supplied)
1775 q = session.query(NewComment)
1776 q = q.filter_by(package=package)
1777 q = q.filter_by(version=version)
1779 return bool(q.count() > 0)
1781 __all__.append('has_new_comment')
1784 def get_new_comments(package=None, version=None, comment_id=None, session=None):
1786 Returns (possibly empty) list of NewComment objects for the given
1789 @type package: string (optional)
1790 @param package: name of the package
1792 @type version: string (optional)
1793 @param version: package version
1795 @type comment_id: int (optional)
1796 @param comment_id: An id of a comment
1798 @type session: Session
1799 @param session: Optional SQLA session object (a temporary one will be
1800 generated if not supplied)
1803 @return: A (possibly empty) list of NewComment objects will be returned
1806 q = session.query(NewComment)
1807 if package is not None: q = q.filter_by(package=package)
1808 if version is not None: q = q.filter_by(version=version)
1809 if comment_id is not None: q = q.filter_by(comment_id=comment_id)
1813 __all__.append('get_new_comments')
1815 ################################################################################
1817 class Override(object):
1818 def __init__(self, *args, **kwargs):
1822 return '<Override %s (%s)>' % (self.package, self.suite_id)
1824 __all__.append('Override')
1827 def get_override(package, suite=None, component=None, overridetype=None, session=None):
1829 Returns Override object for the given parameters
1831 @type package: string
1832 @param package: The name of the package
1834 @type suite: string, list or None
1835 @param suite: The name of the suite (or suites if a list) to limit to. If
1836 None, don't limit. Defaults to None.
1838 @type component: string, list or None
1839 @param component: The name of the component (or components if a list) to
1840 limit to. If None, don't limit. Defaults to None.
1842 @type overridetype: string, list or None
1843 @param overridetype: The name of the overridetype (or overridetypes if a list) to
1844 limit to. If None, don't limit. Defaults to None.
1846 @type session: Session
1847 @param session: Optional SQLA session object (a temporary one will be
1848 generated if not supplied)
1851 @return: A (possibly empty) list of Override objects will be returned
1854 q = session.query(Override)
1855 q = q.filter_by(package=package)
1857 if suite is not None:
1858 if not isinstance(suite, list): suite = [suite]
1859 q = q.join(Suite).filter(Suite.suite_name.in_(suite))
1861 if component is not None:
1862 if not isinstance(component, list): component = [component]
1863 q = q.join(Component).filter(Component.component_name.in_(component))
1865 if overridetype is not None:
1866 if not isinstance(overridetype, list): overridetype = [overridetype]
1867 q = q.join(OverrideType).filter(OverrideType.overridetype.in_(overridetype))
1871 __all__.append('get_override')
1874 ################################################################################
1876 class OverrideType(object):
1877 def __init__(self, *args, **kwargs):
1881 return '<OverrideType %s>' % self.overridetype
1883 __all__.append('OverrideType')
1886 def get_override_type(override_type, session=None):
1888 Returns OverrideType object for given C{override type}.
1890 @type override_type: string
1891 @param override_type: The name of the override type
1893 @type session: Session
1894 @param session: Optional SQLA session object (a temporary one will be
1895 generated if not supplied)
1898 @return: the database id for the given override type
1901 q = session.query(OverrideType).filter_by(overridetype=override_type)
1905 except NoResultFound:
1908 __all__.append('get_override_type')
1910 ################################################################################
1912 class DebContents(object):
1913 def __init__(self, *args, **kwargs):
1917 return '<DebConetnts %s: %s>' % (self.package.package,self.file)
1919 __all__.append('DebContents')
1922 class UdebContents(object):
1923 def __init__(self, *args, **kwargs):
1927 return '<UdebConetnts %s: %s>' % (self.package.package,self.file)
1929 __all__.append('UdebContents')
1931 class PendingBinContents(object):
1932 def __init__(self, *args, **kwargs):
1936 return '<PendingBinContents %s>' % self.contents_id
1938 __all__.append('PendingBinContents')
1940 def insert_pending_content_paths(package,
1945 Make sure given paths are temporarily associated with given
1949 @param package: the package to associate with should have been read in from the binary control file
1950 @type fullpaths: list
1951 @param fullpaths: the list of paths of the file being associated with the binary
1952 @type session: SQLAlchemy session
1953 @param session: Optional SQLAlchemy session. If this is passed, the caller
1954 is responsible for ensuring a transaction has begun and committing the
1955 results or rolling back based on the result code. If not passed, a commit
1956 will be performed at the end of the function
1958 @return: True upon success, False if there is a problem
1961 privatetrans = False
1964 session = DBConn().session()
1968 arch = get_architecture(package['Architecture'], session)
1969 arch_id = arch.arch_id
1971 # Remove any already existing recorded files for this package
1972 q = session.query(PendingBinContents)
1973 q = q.filter_by(package=package['Package'])
1974 q = q.filter_by(version=package['Version'])
1975 q = q.filter_by(architecture=arch_id)
1978 for fullpath in fullpaths:
1980 if fullpath.startswith( "./" ):
1981 fullpath = fullpath[2:]
1983 pca = PendingBinContents()
1984 pca.package = package['Package']
1985 pca.version = package['Version']
1987 pca.architecture = arch_id
1990 pca.type = 8 # gross
1992 pca.type = 7 # also gross
1995 # Only commit if we set up the session ourself
2003 except Exception, e:
2004 traceback.print_exc()
2006 # Only rollback if we set up the session ourself
2013 __all__.append('insert_pending_content_paths')
2015 ################################################################################
2017 class PolicyQueue(object):
2018 def __init__(self, *args, **kwargs):
2022 return '<PolicyQueue %s>' % self.queue_name
2024 __all__.append('PolicyQueue')
2027 def get_policy_queue(queuename, session=None):
2029 Returns PolicyQueue object for given C{queue name}
2031 @type queuename: string
2032 @param queuename: The name of the queue
2034 @type session: Session
2035 @param session: Optional SQLA session object (a temporary one will be
2036 generated if not supplied)
2039 @return: PolicyQueue object for the given queue
2042 q = session.query(PolicyQueue).filter_by(queue_name=queuename)
2046 except NoResultFound:
2049 __all__.append('get_policy_queue')
2052 def get_policy_queue_from_path(pathname, session=None):
2054 Returns PolicyQueue object for given C{path name}
2056 @type queuename: string
2057 @param queuename: The path
2059 @type session: Session
2060 @param session: Optional SQLA session object (a temporary one will be
2061 generated if not supplied)
2064 @return: PolicyQueue object for the given queue
2067 q = session.query(PolicyQueue).filter_by(path=pathname)
2071 except NoResultFound:
2074 __all__.append('get_policy_queue_from_path')
2076 ################################################################################
2078 class Priority(object):
2079 def __init__(self, *args, **kwargs):
2082 def __eq__(self, val):
2083 if isinstance(val, str):
2084 return (self.priority == val)
2085 # This signals to use the normal comparison operator
2086 return NotImplemented
2088 def __ne__(self, val):
2089 if isinstance(val, str):
2090 return (self.priority != val)
2091 # This signals to use the normal comparison operator
2092 return NotImplemented
2095 return '<Priority %s (%s)>' % (self.priority, self.priority_id)
2097 __all__.append('Priority')
2100 def get_priority(priority, session=None):
2102 Returns Priority object for given C{priority name}.
2104 @type priority: string
2105 @param priority: The name of the priority
2107 @type session: Session
2108 @param session: Optional SQLA session object (a temporary one will be
2109 generated if not supplied)
2112 @return: Priority object for the given priority
2115 q = session.query(Priority).filter_by(priority=priority)
2119 except NoResultFound:
2122 __all__.append('get_priority')
2125 def get_priorities(session=None):
2127 Returns dictionary of priority names -> id mappings
2129 @type session: Session
2130 @param session: Optional SQL session object (a temporary one will be
2131 generated if not supplied)
2134 @return: dictionary of priority names -> id mappings
2138 q = session.query(Priority)
2140 ret[x.priority] = x.priority_id
2144 __all__.append('get_priorities')
2146 ################################################################################
2148 class Section(object):
2149 def __init__(self, *args, **kwargs):
2152 def __eq__(self, val):
2153 if isinstance(val, str):
2154 return (self.section == val)
2155 # This signals to use the normal comparison operator
2156 return NotImplemented
2158 def __ne__(self, val):
2159 if isinstance(val, str):
2160 return (self.section != val)
2161 # This signals to use the normal comparison operator
2162 return NotImplemented
2165 return '<Section %s>' % self.section
2167 __all__.append('Section')
2170 def get_section(section, session=None):
2172 Returns Section object for given C{section name}.
2174 @type section: string
2175 @param section: The name of the section
2177 @type session: Session
2178 @param session: Optional SQLA session object (a temporary one will be
2179 generated if not supplied)
2182 @return: Section object for the given section name
2185 q = session.query(Section).filter_by(section=section)
2189 except NoResultFound:
2192 __all__.append('get_section')
2195 def get_sections(session=None):
2197 Returns dictionary of section names -> id mappings
2199 @type session: Session
2200 @param session: Optional SQL session object (a temporary one will be
2201 generated if not supplied)
2204 @return: dictionary of section names -> id mappings
2208 q = session.query(Section)
2210 ret[x.section] = x.section_id
2214 __all__.append('get_sections')
2216 ################################################################################
2218 class DBSource(ORMObject):
2219 def __init__(self, source = None, version = None, maintainer = None, \
2220 changedby = None, poolfile = None, install_date = None):
2221 self.source = source
2222 self.version = version
2223 self.maintainer = maintainer
2224 self.changedby = changedby
2225 self.poolfile = poolfile
2226 self.install_date = install_date
2228 def properties(self):
2229 return ['source', 'source_id', 'maintainer', 'changedby', \
2230 'fingerprint', 'poolfile', 'version', 'suites_count', \
2231 'install_date', 'binaries_count']
2233 def not_null_constraints(self):
2234 return ['source', 'version', 'install_date', 'maintainer', \
2235 'changedby', 'poolfile', 'install_date']
2237 __all__.append('DBSource')
2240 def source_exists(source, source_version, suites = ["any"], session=None):
2242 Ensure that source exists somewhere in the archive for the binary
2243 upload being processed.
2244 1. exact match => 1.0-3
2245 2. bin-only NMU => 1.0-3+b1 , 1.0-3.1+b1
2247 @type source: string
2248 @param source: source name
2250 @type source_version: string
2251 @param source_version: expected source version
2254 @param suites: list of suites to check in, default I{any}
2256 @type session: Session
2257 @param session: Optional SQLA session object (a temporary one will be
2258 generated if not supplied)
2261 @return: returns 1 if a source with expected version is found, otherwise 0
2268 from daklib.regexes import re_bin_only_nmu
2269 orig_source_version = re_bin_only_nmu.sub('', source_version)
2271 for suite in suites:
2272 q = session.query(DBSource).filter_by(source=source). \
2273 filter(DBSource.version.in_([source_version, orig_source_version]))
2275 # source must exist in suite X, or in some other suite that's
2276 # mapped to X, recursively... silent-maps are counted too,
2277 # unreleased-maps aren't.
2278 maps = cnf.ValueList("SuiteMappings")[:]
2280 maps = [ m.split() for m in maps ]
2281 maps = [ (x[1], x[2]) for x in maps
2282 if x[0] == "map" or x[0] == "silent-map" ]
2285 if x[1] in s and x[0] not in s:
2288 q = q.filter(DBSource.suites.any(Suite.suite_name.in_(s)))
2293 # No source found so return not ok
2298 __all__.append('source_exists')
2301 def get_suites_source_in(source, session=None):
2303 Returns list of Suite objects which given C{source} name is in
2306 @param source: DBSource package name to search for
2309 @return: list of Suite objects for the given source
2312 return session.query(Suite).filter(Suite.sources.any(source=source)).all()
2314 __all__.append('get_suites_source_in')
2317 def get_sources_from_name(source, version=None, dm_upload_allowed=None, session=None):
2319 Returns list of DBSource objects for given C{source} name and other parameters
2322 @param source: DBSource package name to search for
2324 @type version: str or None
2325 @param version: DBSource version name to search for or None if not applicable
2327 @type dm_upload_allowed: bool
2328 @param dm_upload_allowed: If None, no effect. If True or False, only
2329 return packages with that dm_upload_allowed setting
2331 @type session: Session
2332 @param session: Optional SQL session object (a temporary one will be
2333 generated if not supplied)
2336 @return: list of DBSource objects for the given name (may be empty)
2339 q = session.query(DBSource).filter_by(source=source)
2341 if version is not None:
2342 q = q.filter_by(version=version)
2344 if dm_upload_allowed is not None:
2345 q = q.filter_by(dm_upload_allowed=dm_upload_allowed)
2349 __all__.append('get_sources_from_name')
2351 # FIXME: This function fails badly if it finds more than 1 source package and
2352 # its implementation is trivial enough to be inlined.
2354 def get_source_in_suite(source, suite, session=None):
2356 Returns a DBSource object for a combination of C{source} and C{suite}.
2358 - B{source} - source package name, eg. I{mailfilter}, I{bbdb}, I{glibc}
2359 - B{suite} - a suite name, eg. I{unstable}
2361 @type source: string
2362 @param source: source package name
2365 @param suite: the suite name
2368 @return: the version for I{source} in I{suite}
2372 q = get_suite(suite, session).get_sources(source)
2375 except NoResultFound:
2378 __all__.append('get_source_in_suite')
2380 ################################################################################
2383 def add_dsc_to_db(u, filename, session=None):
2384 entry = u.pkg.files[filename]
2388 source.source = u.pkg.dsc["source"]
2389 source.version = u.pkg.dsc["version"] # NB: not files[file]["version"], that has no epoch
2390 source.maintainer_id = get_or_set_maintainer(u.pkg.dsc["maintainer"], session).maintainer_id
2391 source.changedby_id = get_or_set_maintainer(u.pkg.changes["changed-by"], session).maintainer_id
2392 source.fingerprint_id = get_or_set_fingerprint(u.pkg.changes["fingerprint"], session).fingerprint_id
2393 source.install_date = datetime.now().date()
2395 dsc_component = entry["component"]
2396 dsc_location_id = entry["location id"]
2398 source.dm_upload_allowed = (u.pkg.dsc.get("dm-upload-allowed", '') == "yes")
2400 # Set up a new poolfile if necessary
2401 if not entry.has_key("files id") or not entry["files id"]:
2402 filename = entry["pool name"] + filename
2403 poolfile = add_poolfile(filename, entry, dsc_location_id, session)
2405 pfs.append(poolfile)
2406 entry["files id"] = poolfile.file_id
2408 source.poolfile_id = entry["files id"]
2411 suite_names = u.pkg.changes["distribution"].keys()
2412 source.suites = session.query(Suite). \
2413 filter(Suite.suite_name.in_(suite_names)).all()
2415 # Add the source files to the DB (files and dsc_files)
2417 dscfile.source_id = source.source_id
2418 dscfile.poolfile_id = entry["files id"]
2419 session.add(dscfile)
2421 for dsc_file, dentry in u.pkg.dsc_files.items():
2423 df.source_id = source.source_id
2425 # If the .orig tarball is already in the pool, it's
2426 # files id is stored in dsc_files by check_dsc().
2427 files_id = dentry.get("files id", None)
2429 # Find the entry in the files hash
2430 # TODO: Bail out here properly
2432 for f, e in u.pkg.files.items():
2437 if files_id is None:
2438 filename = dfentry["pool name"] + dsc_file
2440 (found, obj) = check_poolfile(filename, dentry["size"], dentry["md5sum"], dsc_location_id)
2441 # FIXME: needs to check for -1/-2 and or handle exception
2442 if found and obj is not None:
2443 files_id = obj.file_id
2446 # If still not found, add it
2447 if files_id is None:
2448 # HACK: Force sha1sum etc into dentry
2449 dentry["sha1sum"] = dfentry["sha1sum"]
2450 dentry["sha256sum"] = dfentry["sha256sum"]
2451 poolfile = add_poolfile(filename, dentry, dsc_location_id, session)
2452 pfs.append(poolfile)
2453 files_id = poolfile.file_id
2455 poolfile = get_poolfile_by_id(files_id, session)
2456 if poolfile is None:
2457 utils.fubar("INTERNAL ERROR. Found no poolfile with id %d" % files_id)
2458 pfs.append(poolfile)
2460 df.poolfile_id = files_id
2463 # Add the src_uploaders to the DB
2464 uploader_ids = [source.maintainer_id]
2465 if u.pkg.dsc.has_key("uploaders"):
2466 for up in u.pkg.dsc["uploaders"].replace(">, ", ">\t").split("\t"):
2468 uploader_ids.append(get_or_set_maintainer(up, session).maintainer_id)
2471 for up_id in uploader_ids:
2472 if added_ids.has_key(up_id):
2474 utils.warn("Already saw uploader %s for source %s" % (up_id, source.source))
2480 su.maintainer_id = up_id
2481 su.source_id = source.source_id
2486 return source, dsc_component, dsc_location_id, pfs
2488 __all__.append('add_dsc_to_db')
2491 def add_deb_to_db(u, filename, session=None):
2493 Contrary to what you might expect, this routine deals with both
2494 debs and udebs. That info is in 'dbtype', whilst 'type' is
2495 'deb' for both of them
2498 entry = u.pkg.files[filename]
2501 bin.package = entry["package"]
2502 bin.version = entry["version"]
2503 bin.maintainer_id = get_or_set_maintainer(entry["maintainer"], session).maintainer_id
2504 bin.fingerprint_id = get_or_set_fingerprint(u.pkg.changes["fingerprint"], session).fingerprint_id
2505 bin.arch_id = get_architecture(entry["architecture"], session).arch_id
2506 bin.binarytype = entry["dbtype"]
2509 filename = entry["pool name"] + filename
2510 fullpath = os.path.join(cnf["Dir::Pool"], filename)
2511 if not entry.get("location id", None):
2512 entry["location id"] = get_location(cnf["Dir::Pool"], entry["component"], session=session).location_id
2514 if entry.get("files id", None):
2515 poolfile = get_poolfile_by_id(bin.poolfile_id)
2516 bin.poolfile_id = entry["files id"]
2518 poolfile = add_poolfile(filename, entry, entry["location id"], session)
2519 bin.poolfile_id = entry["files id"] = poolfile.file_id
2522 bin_sources = get_sources_from_name(entry["source package"], entry["source version"], session=session)
2523 if len(bin_sources) != 1:
2524 raise NoSourceFieldError, "Unable to find a unique source id for %s (%s), %s, file %s, type %s, signed by %s" % \
2525 (bin.package, bin.version, entry["architecture"],
2526 filename, bin.binarytype, u.pkg.changes["fingerprint"])
2528 bin.source_id = bin_sources[0].source_id
2530 # Add and flush object so it has an ID
2533 suite_names = u.pkg.changes["distribution"].keys()
2534 bin.suites = session.query(Suite). \
2535 filter(Suite.suite_name.in_(suite_names)).all()
2539 # Deal with contents - disabled for now
2540 #contents = copy_temporary_contents(bin.package, bin.version, bin.architecture.arch_string, os.path.basename(filename), None, session)
2542 # print "REJECT\nCould not determine contents of package %s" % bin.package
2543 # session.rollback()
2544 # raise MissingContents, "No contents stored for package %s, and couldn't determine contents of %s" % (bin.package, filename)
2548 __all__.append('add_deb_to_db')
2550 ################################################################################
2552 class SourceACL(object):
2553 def __init__(self, *args, **kwargs):
2557 return '<SourceACL %s>' % self.source_acl_id
2559 __all__.append('SourceACL')
2561 ################################################################################
2563 class SrcFormat(object):
2564 def __init__(self, *args, **kwargs):
2568 return '<SrcFormat %s>' % (self.format_name)
2570 __all__.append('SrcFormat')
2572 ################################################################################
2574 class SrcUploader(object):
2575 def __init__(self, *args, **kwargs):
2579 return '<SrcUploader %s>' % self.uploader_id
2581 __all__.append('SrcUploader')
2583 ################################################################################
2585 SUITE_FIELDS = [ ('SuiteName', 'suite_name'),
2586 ('SuiteID', 'suite_id'),
2587 ('Version', 'version'),
2588 ('Origin', 'origin'),
2590 ('Description', 'description'),
2591 ('Untouchable', 'untouchable'),
2592 ('Announce', 'announce'),
2593 ('Codename', 'codename'),
2594 ('OverrideCodename', 'overridecodename'),
2595 ('ValidTime', 'validtime'),
2596 ('Priority', 'priority'),
2597 ('NotAutomatic', 'notautomatic'),
2598 ('CopyChanges', 'copychanges'),
2599 ('OverrideSuite', 'overridesuite')]
2601 # Why the heck don't we have any UNIQUE constraints in table suite?
2602 # TODO: Add UNIQUE constraints for appropriate columns.
2603 class Suite(ORMObject):
2604 def __init__(self, suite_name = None, version = None):
2605 self.suite_name = suite_name
2606 self.version = version
2608 def properties(self):
2609 return ['suite_name', 'version', 'sources_count', 'binaries_count']
2611 def not_null_constraints(self):
2612 return ['suite_name', 'version']
2614 def __eq__(self, val):
2615 if isinstance(val, str):
2616 return (self.suite_name == val)
2617 # This signals to use the normal comparison operator
2618 return NotImplemented
2620 def __ne__(self, val):
2621 if isinstance(val, str):
2622 return (self.suite_name != val)
2623 # This signals to use the normal comparison operator
2624 return NotImplemented
2628 for disp, field in SUITE_FIELDS:
2629 val = getattr(self, field, None)
2631 ret.append("%s: %s" % (disp, val))
2633 return "\n".join(ret)
2635 def get_architectures(self, skipsrc=False, skipall=False):
2637 Returns list of Architecture objects
2639 @type skipsrc: boolean
2640 @param skipsrc: Whether to skip returning the 'source' architecture entry
2643 @type skipall: boolean
2644 @param skipall: Whether to skip returning the 'all' architecture entry
2648 @return: list of Architecture objects for the given name (may be empty)
2651 q = object_session(self).query(Architecture).with_parent(self)
2653 q = q.filter(Architecture.arch_string != 'source')
2655 q = q.filter(Architecture.arch_string != 'all')
2656 return q.order_by(Architecture.arch_string).all()
2658 def get_sources(self, source):
2660 Returns a query object representing DBSource that is part of C{suite}.
2662 - B{source} - source package name, eg. I{mailfilter}, I{bbdb}, I{glibc}
2664 @type source: string
2665 @param source: source package name
2667 @rtype: sqlalchemy.orm.query.Query
2668 @return: a query of DBSource
2672 session = object_session(self)
2673 return session.query(DBSource).filter_by(source = source). \
2676 __all__.append('Suite')
2679 def get_suite(suite, session=None):
2681 Returns Suite object for given C{suite name}.
2684 @param suite: The name of the suite
2686 @type session: Session
2687 @param session: Optional SQLA session object (a temporary one will be
2688 generated if not supplied)
2691 @return: Suite object for the requested suite name (None if not present)
2694 q = session.query(Suite).filter_by(suite_name=suite)
2698 except NoResultFound:
2701 __all__.append('get_suite')
2703 ################################################################################
2705 # TODO: should be removed because the implementation is too trivial
2707 def get_suite_architectures(suite, skipsrc=False, skipall=False, session=None):
2709 Returns list of Architecture objects for given C{suite} name
2712 @param suite: Suite name to search for
2714 @type skipsrc: boolean
2715 @param skipsrc: Whether to skip returning the 'source' architecture entry
2718 @type skipall: boolean
2719 @param skipall: Whether to skip returning the 'all' architecture entry
2722 @type session: Session
2723 @param session: Optional SQL session object (a temporary one will be
2724 generated if not supplied)
2727 @return: list of Architecture objects for the given name (may be empty)
2730 return get_suite(suite, session).get_architectures(skipsrc, skipall)
2732 __all__.append('get_suite_architectures')
2734 ################################################################################
2736 class SuiteSrcFormat(object):
2737 def __init__(self, *args, **kwargs):
2741 return '<SuiteSrcFormat (%s, %s)>' % (self.suite_id, self.src_format_id)
2743 __all__.append('SuiteSrcFormat')
2746 def get_suite_src_formats(suite, session=None):
2748 Returns list of allowed SrcFormat for C{suite}.
2751 @param suite: Suite name to search for
2753 @type session: Session
2754 @param session: Optional SQL session object (a temporary one will be
2755 generated if not supplied)
2758 @return: the list of allowed source formats for I{suite}
2761 q = session.query(SrcFormat)
2762 q = q.join(SuiteSrcFormat)
2763 q = q.join(Suite).filter_by(suite_name=suite)
2764 q = q.order_by('format_name')
2768 __all__.append('get_suite_src_formats')
2770 ################################################################################
2772 class Uid(ORMObject):
2773 def __init__(self, uid = None, name = None):
2777 def __eq__(self, val):
2778 if isinstance(val, str):
2779 return (self.uid == val)
2780 # This signals to use the normal comparison operator
2781 return NotImplemented
2783 def __ne__(self, val):
2784 if isinstance(val, str):
2785 return (self.uid != val)
2786 # This signals to use the normal comparison operator
2787 return NotImplemented
2789 def properties(self):
2790 return ['uid', 'name', 'fingerprint']
2792 def not_null_constraints(self):
2795 __all__.append('Uid')
2798 def get_or_set_uid(uidname, session=None):
2800 Returns uid object for given uidname.
2802 If no matching uidname is found, a row is inserted.
2804 @type uidname: string
2805 @param uidname: The uid to add
2807 @type session: SQLAlchemy
2808 @param session: Optional SQL session object (a temporary one will be
2809 generated if not supplied). If not passed, a commit will be performed at
2810 the end of the function, otherwise the caller is responsible for commiting.
2813 @return: the uid object for the given uidname
2816 q = session.query(Uid).filter_by(uid=uidname)
2820 except NoResultFound:
2824 session.commit_or_flush()
2829 __all__.append('get_or_set_uid')
2832 def get_uid_from_fingerprint(fpr, session=None):
2833 q = session.query(Uid)
2834 q = q.join(Fingerprint).filter_by(fingerprint=fpr)
2838 except NoResultFound:
2841 __all__.append('get_uid_from_fingerprint')
2843 ################################################################################
2845 class UploadBlock(object):
2846 def __init__(self, *args, **kwargs):
2850 return '<UploadBlock %s (%s)>' % (self.source, self.upload_block_id)
2852 __all__.append('UploadBlock')
2854 ################################################################################
2856 class DBConn(object):
2858 database module init.
2862 def __init__(self, *args, **kwargs):
2863 self.__dict__ = self.__shared_state
2865 if not getattr(self, 'initialised', False):
2866 self.initialised = True
2867 self.debug = kwargs.has_key('debug')
2870 def __setuptables(self):
2871 tables_with_primary = (
2882 'changes_pending_binaries',
2883 'changes_pending_files',
2884 'changes_pending_source',
2894 'pending_bin_contents',
2906 # The following tables have primary keys but sqlalchemy
2907 # version 0.5 fails to reflect them correctly with database
2908 # versions before upgrade #41.
2910 #'build_queue_files',
2913 tables_no_primary = (
2914 'changes_pending_files_map',
2915 'changes_pending_source_files',
2916 'changes_pool_files',
2919 'suite_architectures',
2920 'suite_src_formats',
2921 'suite_build_queue_copy',
2923 # see the comment above
2925 'build_queue_files',
2929 'almost_obsolete_all_associations',
2930 'almost_obsolete_src_associations',
2931 'any_associations_source',
2932 'bin_assoc_by_arch',
2933 'bin_associations_binaries',
2934 'binaries_suite_arch',
2935 'binfiles_suite_component_arch',
2938 'newest_all_associations',
2939 'newest_any_associations',
2941 'newest_src_association',
2942 'obsolete_all_associations',
2943 'obsolete_any_associations',
2944 'obsolete_any_by_all_associations',
2945 'obsolete_src_associations',
2947 'src_associations_bin',
2948 'src_associations_src',
2949 'suite_arch_by_name',
2952 # Sqlalchemy version 0.5 fails to reflect the SERIAL type
2953 # correctly and that is why we have to use a workaround. It can
2954 # be removed as soon as we switch to version 0.6.
2955 for table_name in tables_with_primary:
2956 table = Table(table_name, self.db_meta, \
2957 Column('id', Integer, primary_key = True), \
2958 autoload=True, useexisting=True)
2959 setattr(self, 'tbl_%s' % table_name, table)
2961 for table_name in tables_no_primary:
2962 table = Table(table_name, self.db_meta, autoload=True)
2963 setattr(self, 'tbl_%s' % table_name, table)
2965 # bin_contents needs special attention until update #41 has been
2967 self.tbl_bin_contents = Table('bin_contents', self.db_meta, \
2968 Column('file', Text, primary_key = True),
2969 Column('binary_id', Integer, ForeignKey('binaries.id'), \
2970 primary_key = True),
2971 autoload=True, useexisting=True)
2973 for view_name in views:
2974 view = Table(view_name, self.db_meta, autoload=True)
2975 setattr(self, 'view_%s' % view_name, view)
2977 def __setupmappers(self):
2978 mapper(Architecture, self.tbl_architecture,
2979 properties = dict(arch_id = self.tbl_architecture.c.id,
2980 suites = relation(Suite, secondary=self.tbl_suite_architectures,
2981 order_by='suite_name',
2982 backref=backref('architectures', order_by='arch_string'))),
2983 extension = validator)
2985 mapper(Archive, self.tbl_archive,
2986 properties = dict(archive_id = self.tbl_archive.c.id,
2987 archive_name = self.tbl_archive.c.name))
2989 mapper(PendingBinContents, self.tbl_pending_bin_contents,
2990 properties = dict(contents_id =self.tbl_pending_bin_contents.c.id,
2991 filename = self.tbl_pending_bin_contents.c.filename,
2992 package = self.tbl_pending_bin_contents.c.package,
2993 version = self.tbl_pending_bin_contents.c.version,
2994 arch = self.tbl_pending_bin_contents.c.arch,
2995 otype = self.tbl_pending_bin_contents.c.type))
2997 mapper(DebContents, self.tbl_deb_contents,
2998 properties = dict(binary_id=self.tbl_deb_contents.c.binary_id,
2999 package=self.tbl_deb_contents.c.package,
3000 suite=self.tbl_deb_contents.c.suite,
3001 arch=self.tbl_deb_contents.c.arch,
3002 section=self.tbl_deb_contents.c.section,
3003 filename=self.tbl_deb_contents.c.filename))
3005 mapper(UdebContents, self.tbl_udeb_contents,
3006 properties = dict(binary_id=self.tbl_udeb_contents.c.binary_id,
3007 package=self.tbl_udeb_contents.c.package,
3008 suite=self.tbl_udeb_contents.c.suite,
3009 arch=self.tbl_udeb_contents.c.arch,
3010 section=self.tbl_udeb_contents.c.section,
3011 filename=self.tbl_udeb_contents.c.filename))
3013 mapper(BuildQueue, self.tbl_build_queue,
3014 properties = dict(queue_id = self.tbl_build_queue.c.id))
3016 mapper(BuildQueueFile, self.tbl_build_queue_files,
3017 properties = dict(buildqueue = relation(BuildQueue, backref='queuefiles'),
3018 poolfile = relation(PoolFile, backref='buildqueueinstances')))
3020 mapper(DBBinary, self.tbl_binaries,
3021 properties = dict(binary_id = self.tbl_binaries.c.id,
3022 package = self.tbl_binaries.c.package,
3023 version = self.tbl_binaries.c.version,
3024 maintainer_id = self.tbl_binaries.c.maintainer,
3025 maintainer = relation(Maintainer),
3026 source_id = self.tbl_binaries.c.source,
3027 source = relation(DBSource, backref='binaries'),
3028 arch_id = self.tbl_binaries.c.architecture,
3029 architecture = relation(Architecture),
3030 poolfile_id = self.tbl_binaries.c.file,
3031 poolfile = relation(PoolFile, backref=backref('binary', uselist = False)),
3032 binarytype = self.tbl_binaries.c.type,
3033 fingerprint_id = self.tbl_binaries.c.sig_fpr,
3034 fingerprint = relation(Fingerprint),
3035 install_date = self.tbl_binaries.c.install_date,
3036 suites = relation(Suite, secondary=self.tbl_bin_associations,
3037 backref=backref('binaries', lazy='dynamic'))),
3038 extension = validator)
3040 mapper(BinaryACL, self.tbl_binary_acl,
3041 properties = dict(binary_acl_id = self.tbl_binary_acl.c.id))
3043 mapper(BinaryACLMap, self.tbl_binary_acl_map,
3044 properties = dict(binary_acl_map_id = self.tbl_binary_acl_map.c.id,
3045 fingerprint = relation(Fingerprint, backref="binary_acl_map"),
3046 architecture = relation(Architecture)))
3048 mapper(Component, self.tbl_component,
3049 properties = dict(component_id = self.tbl_component.c.id,
3050 component_name = self.tbl_component.c.name),
3051 extension = validator)
3053 mapper(DBConfig, self.tbl_config,
3054 properties = dict(config_id = self.tbl_config.c.id))
3056 mapper(DSCFile, self.tbl_dsc_files,
3057 properties = dict(dscfile_id = self.tbl_dsc_files.c.id,
3058 source_id = self.tbl_dsc_files.c.source,
3059 source = relation(DBSource),
3060 poolfile_id = self.tbl_dsc_files.c.file,
3061 poolfile = relation(PoolFile)))
3063 mapper(PoolFile, self.tbl_files,
3064 properties = dict(file_id = self.tbl_files.c.id,
3065 filesize = self.tbl_files.c.size,
3066 location_id = self.tbl_files.c.location,
3067 location = relation(Location,
3068 # using lazy='dynamic' in the back
3069 # reference because we have A LOT of
3070 # files in one location
3071 backref=backref('files', lazy='dynamic'))),
3072 extension = validator)
3074 mapper(Fingerprint, self.tbl_fingerprint,
3075 properties = dict(fingerprint_id = self.tbl_fingerprint.c.id,
3076 uid_id = self.tbl_fingerprint.c.uid,
3077 uid = relation(Uid),
3078 keyring_id = self.tbl_fingerprint.c.keyring,
3079 keyring = relation(Keyring),
3080 source_acl = relation(SourceACL),
3081 binary_acl = relation(BinaryACL)),
3082 extension = validator)
3084 mapper(Keyring, self.tbl_keyrings,
3085 properties = dict(keyring_name = self.tbl_keyrings.c.name,
3086 keyring_id = self.tbl_keyrings.c.id))
3088 mapper(DBChange, self.tbl_changes,
3089 properties = dict(change_id = self.tbl_changes.c.id,
3090 poolfiles = relation(PoolFile,
3091 secondary=self.tbl_changes_pool_files,
3092 backref="changeslinks"),
3093 seen = self.tbl_changes.c.seen,
3094 source = self.tbl_changes.c.source,
3095 binaries = self.tbl_changes.c.binaries,
3096 architecture = self.tbl_changes.c.architecture,
3097 distribution = self.tbl_changes.c.distribution,
3098 urgency = self.tbl_changes.c.urgency,
3099 maintainer = self.tbl_changes.c.maintainer,
3100 changedby = self.tbl_changes.c.changedby,
3101 date = self.tbl_changes.c.date,
3102 version = self.tbl_changes.c.version,
3103 files = relation(ChangePendingFile,
3104 secondary=self.tbl_changes_pending_files_map,
3105 backref="changesfile"),
3106 in_queue_id = self.tbl_changes.c.in_queue,
3107 in_queue = relation(PolicyQueue,
3108 primaryjoin=(self.tbl_changes.c.in_queue==self.tbl_policy_queue.c.id)),
3109 approved_for_id = self.tbl_changes.c.approved_for))
3111 mapper(ChangePendingBinary, self.tbl_changes_pending_binaries,
3112 properties = dict(change_pending_binary_id = self.tbl_changes_pending_binaries.c.id))
3114 mapper(ChangePendingFile, self.tbl_changes_pending_files,
3115 properties = dict(change_pending_file_id = self.tbl_changes_pending_files.c.id,
3116 filename = self.tbl_changes_pending_files.c.filename,
3117 size = self.tbl_changes_pending_files.c.size,
3118 md5sum = self.tbl_changes_pending_files.c.md5sum,
3119 sha1sum = self.tbl_changes_pending_files.c.sha1sum,
3120 sha256sum = self.tbl_changes_pending_files.c.sha256sum))
3122 mapper(ChangePendingSource, self.tbl_changes_pending_source,
3123 properties = dict(change_pending_source_id = self.tbl_changes_pending_source.c.id,
3124 change = relation(DBChange),
3125 maintainer = relation(Maintainer,
3126 primaryjoin=(self.tbl_changes_pending_source.c.maintainer_id==self.tbl_maintainer.c.id)),
3127 changedby = relation(Maintainer,
3128 primaryjoin=(self.tbl_changes_pending_source.c.changedby_id==self.tbl_maintainer.c.id)),
3129 fingerprint = relation(Fingerprint),
3130 source_files = relation(ChangePendingFile,
3131 secondary=self.tbl_changes_pending_source_files,
3132 backref="pending_sources")))
3135 mapper(KeyringACLMap, self.tbl_keyring_acl_map,
3136 properties = dict(keyring_acl_map_id = self.tbl_keyring_acl_map.c.id,
3137 keyring = relation(Keyring, backref="keyring_acl_map"),
3138 architecture = relation(Architecture)))
3140 mapper(Location, self.tbl_location,
3141 properties = dict(location_id = self.tbl_location.c.id,
3142 component_id = self.tbl_location.c.component,
3143 component = relation(Component, \
3144 backref=backref('location', uselist = False)),
3145 archive_id = self.tbl_location.c.archive,
3146 archive = relation(Archive),
3147 # FIXME: the 'type' column is old cruft and
3148 # should be removed in the future.
3149 archive_type = self.tbl_location.c.type),
3150 extension = validator)
3152 mapper(Maintainer, self.tbl_maintainer,
3153 properties = dict(maintainer_id = self.tbl_maintainer.c.id,
3154 maintains_sources = relation(DBSource, backref='maintainer',
3155 primaryjoin=(self.tbl_maintainer.c.id==self.tbl_source.c.maintainer)),
3156 changed_sources = relation(DBSource, backref='changedby',
3157 primaryjoin=(self.tbl_maintainer.c.id==self.tbl_source.c.changedby))),
3158 extension = validator)
3160 mapper(NewComment, self.tbl_new_comments,
3161 properties = dict(comment_id = self.tbl_new_comments.c.id))
3163 mapper(Override, self.tbl_override,
3164 properties = dict(suite_id = self.tbl_override.c.suite,
3165 suite = relation(Suite),
3166 package = self.tbl_override.c.package,
3167 component_id = self.tbl_override.c.component,
3168 component = relation(Component),
3169 priority_id = self.tbl_override.c.priority,
3170 priority = relation(Priority),
3171 section_id = self.tbl_override.c.section,
3172 section = relation(Section),
3173 overridetype_id = self.tbl_override.c.type,
3174 overridetype = relation(OverrideType)))
3176 mapper(OverrideType, self.tbl_override_type,
3177 properties = dict(overridetype = self.tbl_override_type.c.type,
3178 overridetype_id = self.tbl_override_type.c.id))
3180 mapper(PolicyQueue, self.tbl_policy_queue,
3181 properties = dict(policy_queue_id = self.tbl_policy_queue.c.id))
3183 mapper(Priority, self.tbl_priority,
3184 properties = dict(priority_id = self.tbl_priority.c.id))
3186 mapper(Section, self.tbl_section,
3187 properties = dict(section_id = self.tbl_section.c.id,
3188 section=self.tbl_section.c.section))
3190 mapper(DBSource, self.tbl_source,
3191 properties = dict(source_id = self.tbl_source.c.id,
3192 version = self.tbl_source.c.version,
3193 maintainer_id = self.tbl_source.c.maintainer,
3194 poolfile_id = self.tbl_source.c.file,
3195 poolfile = relation(PoolFile, backref=backref('source', uselist = False)),
3196 fingerprint_id = self.tbl_source.c.sig_fpr,
3197 fingerprint = relation(Fingerprint),
3198 changedby_id = self.tbl_source.c.changedby,
3199 srcfiles = relation(DSCFile,
3200 primaryjoin=(self.tbl_source.c.id==self.tbl_dsc_files.c.source)),
3201 suites = relation(Suite, secondary=self.tbl_src_associations,
3202 backref=backref('sources', lazy='dynamic')),
3203 srcuploaders = relation(SrcUploader)),
3204 extension = validator)
3206 mapper(SourceACL, self.tbl_source_acl,
3207 properties = dict(source_acl_id = self.tbl_source_acl.c.id))
3209 mapper(SrcFormat, self.tbl_src_format,
3210 properties = dict(src_format_id = self.tbl_src_format.c.id,
3211 format_name = self.tbl_src_format.c.format_name))
3213 mapper(SrcUploader, self.tbl_src_uploaders,
3214 properties = dict(uploader_id = self.tbl_src_uploaders.c.id,
3215 source_id = self.tbl_src_uploaders.c.source,
3216 source = relation(DBSource,
3217 primaryjoin=(self.tbl_src_uploaders.c.source==self.tbl_source.c.id)),
3218 maintainer_id = self.tbl_src_uploaders.c.maintainer,
3219 maintainer = relation(Maintainer,
3220 primaryjoin=(self.tbl_src_uploaders.c.maintainer==self.tbl_maintainer.c.id))))
3222 mapper(Suite, self.tbl_suite,
3223 properties = dict(suite_id = self.tbl_suite.c.id,
3224 policy_queue = relation(PolicyQueue),
3225 copy_queues = relation(BuildQueue,
3226 secondary=self.tbl_suite_build_queue_copy)),
3227 extension = validator)
3229 mapper(SuiteSrcFormat, self.tbl_suite_src_formats,
3230 properties = dict(suite_id = self.tbl_suite_src_formats.c.suite,
3231 suite = relation(Suite, backref='suitesrcformats'),
3232 src_format_id = self.tbl_suite_src_formats.c.src_format,
3233 src_format = relation(SrcFormat)))
3235 mapper(Uid, self.tbl_uid,
3236 properties = dict(uid_id = self.tbl_uid.c.id,
3237 fingerprint = relation(Fingerprint)),
3238 extension = validator)
3240 mapper(UploadBlock, self.tbl_upload_blocks,
3241 properties = dict(upload_block_id = self.tbl_upload_blocks.c.id,
3242 fingerprint = relation(Fingerprint, backref="uploadblocks"),
3243 uid = relation(Uid, backref="uploadblocks")))
3245 mapper(BinContents, self.tbl_bin_contents,
3247 binary = relation(DBBinary,
3248 backref=backref('contents', lazy='dynamic')),
3249 file = self.tbl_bin_contents.c.file))
3251 ## Connection functions
3252 def __createconn(self):
3253 from config import Config
3257 connstr = "postgres://%s" % cnf["DB::Host"]
3258 if cnf["DB::Port"] and cnf["DB::Port"] != "-1":
3259 connstr += ":%s" % cnf["DB::Port"]
3260 connstr += "/%s" % cnf["DB::Name"]
3263 connstr = "postgres:///%s" % cnf["DB::Name"]
3264 if cnf["DB::Port"] and cnf["DB::Port"] != "-1":
3265 connstr += "?port=%s" % cnf["DB::Port"]
3267 self.db_pg = create_engine(connstr, echo=self.debug)
3268 self.db_meta = MetaData()
3269 self.db_meta.bind = self.db_pg
3270 self.db_smaker = sessionmaker(bind=self.db_pg,
3274 self.__setuptables()
3275 self.__setupmappers()
3278 return self.db_smaker()
3280 __all__.append('DBConn')